Kate Middleton Is Due in April, Condition 'Steadily Improving': Palace

LONDON - Clear your calendar for royal baby fever: The Duchess of Cambridge has a due date. The royal household said that the former Kate Middleton and her husband Prince William are "delighted" to confirm their second child is due in April.

As with her first pregnancy, the Duchess has suffered from acute morning sickness and been treated by doctors at Kensington Palace. The royal household said in a statement Monday that the Duchess' condition is "steadily improving." The baby, due in April, will be fourth in line to the throne - after its brother Prince George, who was born in July of last year.

• Oh Baby Baby! William and Kate Are Expecting Second Child
• Royals Inc.: Why Baby Boom's a Bonanza for British Economy

- Cassandra Vinograd